Example usage for org.lwjgl.opengl GL11 glRotated

Introduction

In this page you can find the example usage for org.lwjgl.opengl GL11 glRotated.

Prototype

public static native void glRotated(@NativeType("GLdouble") double angle, @NativeType("GLdouble") double x,
        @NativeType("GLdouble") double y, @NativeType("GLdouble") double z);

Source Link

Document

Double version of #glRotatef Rotatef .

Usage

From source file:zeldaswordskills.client.render.item.RenderItemCustomBow.java

License:Open Source License

private void renderEquippedBow(ItemStack stack, EntityLivingBase entity, boolean firstPerson) {
    GL11.glPushMatrix();/*from w  w w . j a  v  a 2  s .  c om*/
    Tessellator tessellator = Tessellator.instance;

    if (entity instanceof EntityPlayer) {
        if (!firstPerson) {
            GL11.glRotated(15.0D, 0.02D, 0.01D, 0.0D);
            GL11.glTranslated(0.1D, -0.3D, 0.2D);
        }
        EntityPlayer player = (EntityPlayer) entity;
        IIcon icon = stack.getItem().getIcon(stack, 0, player, player.getItemInUse(),
                player.getItemInUseCount());
        ItemRenderer.renderItemIn2D(tessellator, icon.getMaxU(), icon.getMinV(), icon.getMinU(), icon.getMaxV(),
                icon.getIconWidth(), icon.getIconHeight(), 0.0625F);
        int useDuration = player.getItemInUseDuration();
        if (useDuration > 0) {
            int drawAmount = (useDuration > 17 ? 2 : (useDuration > 13 ? 1 : 0));
            ItemStack arrowStack = (stack.getItem() instanceof ItemHeroBow
                    ? ((ItemHeroBow) stack.getItem()).getArrow(player)
                    : vanillaArrow);
            if (ZSSMain.isBG2Enabled) {
                ItemStack quiverArrow = BattlegearEvents.getQuiverArrow(stack, player);
                if (quiverArrow != null) {
                    arrowStack = quiverArrow;
                }
            }

            if (arrowStack != null) {
                icon = arrowStack.getIconIndex();
                GL11.glPushMatrix();
                // Thanks to BG2 team for the translation calculations:
                GL11.glTranslatef(-(-3F + drawAmount) / 16F, -(-3F + drawAmount) / 16F,
                        firstPerson ? -0.5F / 16F : 0.5F / 16F);
                ItemRenderer.renderItemIn2D(tessellator, icon.getMinU(), icon.getMinV(), icon.getMaxU(),
                        icon.getMaxV(), icon.getIconWidth(), icon.getIconHeight(), 0.0625F);
                GL11.glPopMatrix();
            }
        }
    } else {
        IIcon icon = stack.getItem().getIcon(stack, 0);
        ItemRenderer.renderItemIn2D(tessellator, icon.getMaxU(), icon.getMinV(), icon.getMinU(), icon.getMaxV(),
                icon.getIconWidth(), icon.getIconHeight(), 0.0625F);
    }

    GL11.glPopMatrix();
}